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Firebird: Alpha version (thanks to Steve Krämer)

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vrana committed Sep 15, 2014
1 parent da61118 commit f9d76cea9a613379a30baca5f819f22df85a90ea
Showing with 327 additions and 0 deletions.
  1. +325 −0 adminer/drivers/firebird.inc.php
  2. +1 −0 adminer/include/bootstrap.inc.php
  3. +1 −0 changes.txt
@@ -0,0 +1,325 @@
<?php
/**
* @author Steve Krämer
*/
$drivers['firebird'] = 'Firebird (alpha)';
if (isset($_GET["firebird"])) {
$possible_drivers = array("interbase");
define("DRIVER", "firebird");
if (extension_loaded("interbase") ) {
class Min_DB {
var
$extension = "Firebird",
$server_info,
$affected_rows,
$errno,
$error,
$_link, $_result
;
function connect($server, $username, $password) {
$this->_link = ibase_connect($server, $username, $password);
if ($this->_link) {
$url_parts = explode(':', $server);
$this->service_link = ibase_service_attach($url_parts[0], $username, $password);
$this->server_info = ibase_server_info($this->service_link, IBASE_SVC_SERVER_VERSION);
} else {
$this->errno = ibase_errcode();
$this->error = ibase_errmsg();
}
return (bool) $this->_link;
}
function quote($string) {
return "'" . str_replace("'", "''", $string) . "'";
}
function select_db($database) {
return ($database == "domain");
}
function query($query, $unbuffered = false) {
$result = ibase_query($query, $this->_link);
if (!$result) {
$this->errno = ibase_errcode();
$this->error = ibase_errmsg();
return false;
}
$this->error = "";
if ($result === true) {
$this->affected_rows = ibase_affected_rows($this->_link);
return true;
}
return new Min_Result($result);
}
function multi_query($query) {
return $this->_result = $this->query($query);
}
function store_result() {
return $this->_result;
}
function next_result() {
return false;
}
function result($query, $field = 0) {
$result = $this->query($query);
if (!$result || !$result->num_rows) {
return false;
}
$row = $result->fetch_row();
return $row[$field];
}
}
class Min_Result {
var $num_rows, $_result, $_offset = 0;
function Min_Result($result) {
$this->_result = $result;
// $this->num_rows = ibase_num_rows($result);
}
function fetch_assoc() {
return ibase_fetch_assoc($this->_result);
}
function fetch_row() {
return ibase_fetch_row($this->_result);
}
function fetch_field() {
$field = ibase_field_info($this->_result, $this->_offset++);
return (object) array(
'name' => $field['name'],
'orgname' => $field['name'],
'type' => $field['type'],
'charsetnr' => $field['length'],
);
}
function __destruct() {
ibase_free_result($this->_result);
}
}
}
class Min_Driver extends Min_SQL {
function insert($table, $set) {
return ($set ? parent::insert($table, $set) : queries("INSERT INTO " . table($table) . " DEFAULT VALUES"));
}
}
function idf_escape($idf) {
return '"' . str_replace('"', '""', $idf) . '"';
}
function table($idf) {
return idf_escape($idf);
}
function connect() {
global $adminer;
$connection = new Min_DB;
$credentials = $adminer->credentials();
if ($connection->connect($credentials[0], $credentials[1], $credentials[2])) {
return $connection;
}
return $connection->error;
}
function get_databases($flush) {
return array("domain");
}
function limit($query, $where, $limit, $offset = 0, $separator = " ") {
$return = '';
$return .= ($limit !== null ? $separator . "FIRST $limit" . ($offset ? " SKIP $offset" : "") : "");
$return .= " $query$where";
return $return;
}
function limit1($query, $where) {
return limit($query, $where, 1);
}
function db_collation($db, $collations) {
}
function engines() {
return array();
}
function logged_user() {
global $adminer;
$credentials = $adminer->credentials();
return $credentials[1];
}
function tables_list() {
global $connection;
$query = 'SELECT RDB$RELATION_NAME FROM rdb$relations WHERE rdb$system_flag = 0';
$result = ibase_query($connection->_link, $query);
$return = array();
while ($row = ibase_fetch_assoc($result)) {
$return[$row['RDB$RELATION_NAME']] = 'table';
}
ksort($return);
return $return;
}
function count_tables($databases) {
return array();
}
function table_status($name = "", $fast = false) {
global $connection;
$return = array();
$data = tables_list();
foreach ($data as $index => $val) {
$index = trim($index);
$return[$index] = array(
'Name' => $index,
'Engine' => 'standard',
);
if ($name == $index) {
return $return[$index];
}
}
return $return;
}
function is_view($table_status) {
return false;
}
function fk_support($table_status) {
return preg_match('~InnoDB|IBMDB2I~i', $table_status["Engine"]);
}
function fields($table) {
global $connection;
$return = array();
$query = 'SELECT r.RDB$FIELD_NAME AS field_name,
r.RDB$DESCRIPTION AS field_description,
r.RDB$DEFAULT_VALUE AS field_default_value,
r.RDB$NULL_FLAG AS field_not_null_constraint,
f.RDB$FIELD_LENGTH AS field_length,
f.RDB$FIELD_PRECISION AS field_precision,
f.RDB$FIELD_SCALE AS field_scale,
CASE f.RDB$FIELD_TYPE
WHEN 261 THEN \'BLOB\'
WHEN 14 THEN \'CHAR\'
WHEN 40 THEN \'CSTRING\'
WHEN 11 THEN \'D_FLOAT\'
WHEN 27 THEN \'DOUBLE\'
WHEN 10 THEN \'FLOAT\'
WHEN 16 THEN \'INT64\'
WHEN 8 THEN \'INTEGER\'
WHEN 9 THEN \'QUAD\'
WHEN 7 THEN \'SMALLINT\'
WHEN 12 THEN \'DATE\'
WHEN 13 THEN \'TIME\'
WHEN 35 THEN \'TIMESTAMP\'
WHEN 37 THEN \'VARCHAR\'
ELSE \'UNKNOWN\'
END AS field_type,
f.RDB$FIELD_SUB_TYPE AS field_subtype,
coll.RDB$COLLATION_NAME AS field_collation,
cset.RDB$CHARACTER_SET_NAME AS field_charset
FROM RDB$RELATION_FIELDS r
LEFT JOIN RDB$FIELDS f ON r.RDB$FIELD_SOURCE = f.RDB$FIELD_NAME
LEFT JOIN RDB$COLLATIONS coll ON f.RDB$COLLATION_ID = coll.RDB$COLLATION_ID
LEFT JOIN RDB$CHARACTER_SETS cset ON f.RDB$CHARACTER_SET_ID = cset.RDB$CHARACTER_SET_ID
WHERE r.RDB$RELATION_NAME = ' . q($table) . '
ORDER BY r.RDB$FIELD_POSITION';
$result = ibase_query($connection->_link, $query);
while ($row = ibase_fetch_assoc($result)) {
$return[trim($row['FIELD_NAME'])] = array(
"field" => trim($row["FIELD_NAME"]),
"full_type" => trim($row["FIELD_TYPE"]),
"type" => trim($row["FIELD_SUB_TYPE"]),
"default" => trim($row['FIELD_DEFAULT_VALUE']),
"null" => (trim($row["FIELD_NOT_NULL_CONSTRAINT"]) == "YES"),
"auto_increment" => '0',
"collation" => trim($row["FIELD_COLLATION"]),
"privileges" => array("insert" => 1, "select" => 1, "update" => 1),
"comment" => trim($row["FIELD_DESCRIPTION"]),
);
}
return $return;
}
function indexes($table, $connection2 = null) {
$return = array();
/*
$query = 'SELECT RDB$INDEX_SEGMENTS.RDB$FIELD_NAME AS field_name,
RDB$INDICES.RDB$DESCRIPTION AS description,
(RDB$INDEX_SEGMENTS.RDB$FIELD_POSITION + 1) AS field_position
FROM RDB$INDEX_SEGMENTS
LEFT JOIN RDB$INDICES ON RDB$INDICES.RDB$INDEX_NAME = RDB$INDEX_SEGMENTS.RDB$INDEX_NAME
LEFT JOIN RDB$RELATION_CONSTRAINTS ON RDB$RELATION_CONSTRAINTS.RDB$INDEX_NAME = RDB$INDEX_SEGMENTS.RDB$INDEX_NAME
WHERE UPPER(RDB$INDICES.RDB$RELATION_NAME) = ' . q($table) . '
// AND UPPER(RDB$INDICES.RDB$INDEX_NAME) = \'TEST2_FIELD5_IDX\'
AND RDB$RELATION_CONSTRAINTS.RDB$CONSTRAINT_TYPE IS NULL
ORDER BY RDB$INDEX_SEGMENTS.RDB$FIELD_POSITION';
*/
return $return;
}
function foreign_keys($table) {
return array();
}
function collations() {
return array();
}
function information_schema($db) {
return false;
}
function error() {
global $connection;
return h($connection->error);
}
function types() {
return array();
}
function schemas() {
return array();
}
function get_schema() {
return "";
}
function set_schema($schema) {
return true;
}
function support($feature) {
return preg_match("~^(columns|sql|status|table)$~", $feature);
}
$jush = "firebird";
$operators = array("=");
$functions = array();
$grouping = array();
$edit_functions = array();
}
@@ -64,6 +64,7 @@
include "../adminer/drivers/pgsql.inc.php";
include "../adminer/drivers/oracle.inc.php";
include "../adminer/drivers/mssql.inc.php";
include "../adminer/drivers/firebird.inc.php";
include "../adminer/drivers/simpledb.inc.php";
include "../adminer/drivers/mongo.inc.php";
include "../adminer/drivers/elastic.inc.php";
@@ -10,6 +10,7 @@ Report offline and other AJAX errors (bug #419)
MySQL: Use utf8mb4 if available
PostgreSQL: Materialized views
Elasticsearch: Use where in select
Firebird: Alpha version
Danish translation
Adminer 4.1.0 (released 2014-04-18)

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